Icom IC-GM1600E - Manual (Page 4)

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SECTION 1 SPECIFICATIONS
IC-GM1600 IC-GM1600/E
[USA] [GEN], [EUR], [UK]
GENERAL
• Frequency coverage
TX 156.025–157.425 MHz [ON-BOARD] 156.000–161.450 MHz [ON-BOARD]
RX 156.050–163.275 MHz [ON-BOARD] 156.000–163.425 MHz [ON-BOARD]
TX/RX 156.300–156.875 MHz [SURVIVAL]
• Number of programable channels 100 channels
• Type of emission 16K0G3E 16K0G3E (for ATIS)
• Antenna impedance 50 Ω (nominal)
• Operating temperature range −4˚F to +140˚F –20˚C to +55˚C
• Power supply requirement 7.5 V DC nominal (negative ground) 7.2 V DC nominal (negative ground)
• Current drain (approx.)
RX 0.2 A (at max. audio)
TX
2 W 1.0 A
1 W 0.7 A
• Dimensions (projections not included) 65(W) × 145(H) × 44(D) mm; 2 9 / 16 (W) × 5 23 / 32 (H) × 1 3 / 4 (D) in.
• Weight (approx.) 385 g; 13.58 oz. (Including BP-234)
TRANSMITTER
• Output power High 2 W
Low 1 W
• Modulation Variable reactance frequency modulation
• Max. frequency deviation ± 5.0 kHz
• Frequency error ±5.0 ppm ±1.5 kHz
• Spurious emissions –70 dBc typ.
0.25
µW (30 MHz to 1 GHz)
1.00 µ W (1 GHz–2 GHz)
• Adjacent channel power 70 dB
• Audio harmonic distortion 10% (at 60% deviation)
• FM hum and noise 40 dB –
• Residual modulation – 40 dB
• Audio frequency response +1 dB to –3 dB of 6 dB oct. from 300 Hz to 3000 Hz
• Limiting charact. of modulation 60–100% of max. deviation
• Microphone impedance 2 k Ω
RECEIVER
• Receive system Double conversion superheterodyne system
• Intermediate frequencies 1st : 31.05 MHz, 2nd : 450 kHz
• Sensitivity 0.25
µV typ. at 12 dB SINAD
–2 dB
µ emf typ. at 20 dB SINAD
• Squelch sensitivity –6dB µ typ. (at threshold) –2 dB µ emf typ. (at threshold)
• Adjacent channel selectivity 70 dB typ. 70 dB
• Spurious response 70 dB typ. 70 dB
• Intermodulation rejection ratio 70 dB typ. 68 dB
• Hum and Noise 40 dB
• Audio frequency response
+1 dB to –3 dB of 6 dB oct.
(from 300 Hz to 3000 Hz) +1 dB to –3 dB of –6 dB oct.
(from 300 Hz to 3000 Hz)
• Audio output power
(at 10% distortion with an 8
Ω load)
0.35 W typ. 0.2 W typ.
• Output impedance (audio) 8 Ω
All stated specifications are subject to change without notice or obligation.
Specifications are measured in accordance with TIA/EIA–603 and FCC PARTS 80.271 (IC-GM1600), and IEC61097 – 12 (IC-GM1600E).